Genworth Financial, a U.S. firm, files a suit against Nigeria in a U.S. court. Nigeria claims foreign sovereign immunity. Under the Foreign Sovereign Immunities Act Group of answer choices

A) the plaintiff must show that Nigeria is not entitled to sovereign immunity.

B) Nigeria must show that it is entitled to sovereign immunity.

C) the court must dismiss the suit without any showing.

D) the court may hear the suit but its decision will have no effect.